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The YKB-R05 stands as YAKU brand’s flagship high-end road bike, engineered for cyclists who demand both speed and comfort. Merging lightweight design with top-tier performance, this model combines advanced technology and premium materials to deliver an unparalleled riding experience. Whether you’re chasing personal bests on flat roads or navigating rolling hills, the YKB-R05 is built to excel—making it a standout choice for enthusiasts and casual riders alike.
At the core of the YKB-R05’s exceptional performance is its 6061 aluminum alloy frame and fork. This high-grade material is chosen for its unique balance of lightweight properties and high strength, significantly reducing the bike’s overall weight while enhancing durability. Unlike heavier steel frames, 6061 aluminum resists corrosion and withstands daily wear, ensuring the YKB-R05 remains reliable through varying weather conditions and long-term use. This material choice is key to the bike’s easy maneuverability, allowing riders to accelerate effortlessly and maintain control.
Equipped with a Shimano R2000 8-speed transmission paired with an 11-28T flywheel, the YKB-R05 offers a wide range of gear options to adapt to any terrain. Whether climbing steep inclines or sprinting on flat roads, this system ensures smooth, precise shifts—eliminating lag and maximizing efficiency. The 8-speed setup strikes the perfect balance between simplicity and versatility, making it ideal for both beginners and experienced riders.
Safety and control are prioritized with the Shimano M-Fort front wheel disc brake system, complemented by a Quick Release WheelBrake design. This combination delivers sensitive, stable braking even in wet or uneven conditions, providing consistent stopping power when needed most. The responsive handling ensures riders can navigate tight turns and sudden obstacles with confidence, enhancing overall ride safety.
The YKB-R05 features 31.8mm aluminum alloy rims paired with Kenda 700c*28C tires, striking a balance between stability and comfort. The tires offer excellent grip on pavement and light gravel, while the rim design reduces rolling resistance for smoother rides. This setup minimizes vibrations, making long-distance journeys less fatiguing and more enjoyable.
Every detail reflects YAKU’s commitment to quality, from the D51np 8-speed straight chain to the 34t/50t*170 aluminum alloy chainring. These components work in harmony to reduce friction, improve power transfer, and extend the bike’s lifespan—ensuring consistent performance ride after ride.
The YKB-R05’s lightweight frame and efficient transmission make it perfect for city commutes. Navigate traffic with ease, while the disc brake system ensures safe stops at intersections—ideal for riders seeking a fast, reliable daily transport solution.
With its 8-speed transmission, the bike adapts to varying intensities, making it a great tool for fitness enthusiasts. Whether interval training or steady-state rides, the YKB-R05 helps riders meet their workout goals by accommodating different resistance levels.
Weekend getaways or suburban explorations are elevated by the YKB-R05’s comfortable ride. The Kenda 700c*28C tires handle light off-road paths, while the aluminum frame absorbs shocks—keeping rides smooth even on bumpy roads.
Though not designed for professional racing, the YKB-R05’s efficient drivetrain and aerodynamic design make it suitable for local road races. Its responsive handling and speed capabilities offer a competitive edge for amateur cyclists.
For students, the bike’s lightweight build and durable design simplify campus commutes. It’s easy to store, resistant to wear, and stylish enough to stand out—making it a practical choice for daily campus travel.
6061 aluminum alloy offers an unbeatable strength-to-weight ratio, reducing the bike’s weight for easier riding while ensuring durability. It also resists corrosion, making it suitable for all-weather use—key for long-term reliability.
The Shimano R2000 8-speed transmission with an 11-28T flywheel provides a broad range of gears, allowing riders to adjust to uphill, downhill, or flat terrain seamlessly. Shifts are smooth and precise, minimizing energy loss and maximizing efficiency.
Yes. The Shimano M-Fort disc brake system with Quick Release WheelBrake delivers strong, consistent stopping power even in wet conditions. This ensures reliable braking during emergencies, prioritizing rider safety.
These tires excel on pavement, city streets, and light gravel. Their width balances grip and rolling resistance, making them versatile for daily commutes, leisure rides, and light off-road exploration. For extreme off-road use, specialized tires may be recommended.
Maintenance is straightforward. Regular cleaning of the chain and frame keeps the transmission running smoothly. Check brake pads and tire treads periodically for wear, and adjust seat/handlebar positions for comfort. No specialized tools are needed for basic upkeep, making it accessible for most riders.
The YKB-R05 stands as YAKU brand’s flagship high-end road bike, engineered for cyclists who demand both speed and comfort. Merging lightweight design with top-tier performance, this model combines advanced technology and premium materials to deliver an unparalleled riding experience. Whether you’re chasing personal bests on flat roads or navigating rolling hills, the YKB-R05 is built to excel—making it a standout choice for enthusiasts and casual riders alike.
At the core of the YKB-R05’s exceptional performance is its 6061 aluminum alloy frame and fork. This high-grade material is chosen for its unique balance of lightweight properties and high strength, significantly reducing the bike’s overall weight while enhancing durability. Unlike heavier steel frames, 6061 aluminum resists corrosion and withstands daily wear, ensuring the YKB-R05 remains reliable through varying weather conditions and long-term use. This material choice is key to the bike’s easy maneuverability, allowing riders to accelerate effortlessly and maintain control.
Equipped with a Shimano R2000 8-speed transmission paired with an 11-28T flywheel, the YKB-R05 offers a wide range of gear options to adapt to any terrain. Whether climbing steep inclines or sprinting on flat roads, this system ensures smooth, precise shifts—eliminating lag and maximizing efficiency. The 8-speed setup strikes the perfect balance between simplicity and versatility, making it ideal for both beginners and experienced riders.
Safety and control are prioritized with the Shimano M-Fort front wheel disc brake system, complemented by a Quick Release WheelBrake design. This combination delivers sensitive, stable braking even in wet or uneven conditions, providing consistent stopping power when needed most. The responsive handling ensures riders can navigate tight turns and sudden obstacles with confidence, enhancing overall ride safety.
The YKB-R05 features 31.8mm aluminum alloy rims paired with Kenda 700c*28C tires, striking a balance between stability and comfort. The tires offer excellent grip on pavement and light gravel, while the rim design reduces rolling resistance for smoother rides. This setup minimizes vibrations, making long-distance journeys less fatiguing and more enjoyable.
Every detail reflects YAKU’s commitment to quality, from the D51np 8-speed straight chain to the 34t/50t*170 aluminum alloy chainring. These components work in harmony to reduce friction, improve power transfer, and extend the bike’s lifespan—ensuring consistent performance ride after ride.
The YKB-R05’s lightweight frame and efficient transmission make it perfect for city commutes. Navigate traffic with ease, while the disc brake system ensures safe stops at intersections—ideal for riders seeking a fast, reliable daily transport solution.
With its 8-speed transmission, the bike adapts to varying intensities, making it a great tool for fitness enthusiasts. Whether interval training or steady-state rides, the YKB-R05 helps riders meet their workout goals by accommodating different resistance levels.
Weekend getaways or suburban explorations are elevated by the YKB-R05’s comfortable ride. The Kenda 700c*28C tires handle light off-road paths, while the aluminum frame absorbs shocks—keeping rides smooth even on bumpy roads.
Though not designed for professional racing, the YKB-R05’s efficient drivetrain and aerodynamic design make it suitable for local road races. Its responsive handling and speed capabilities offer a competitive edge for amateur cyclists.
For students, the bike’s lightweight build and durable design simplify campus commutes. It’s easy to store, resistant to wear, and stylish enough to stand out—making it a practical choice for daily campus travel.
6061 aluminum alloy offers an unbeatable strength-to-weight ratio, reducing the bike’s weight for easier riding while ensuring durability. It also resists corrosion, making it suitable for all-weather use—key for long-term reliability.
The Shimano R2000 8-speed transmission with an 11-28T flywheel provides a broad range of gears, allowing riders to adjust to uphill, downhill, or flat terrain seamlessly. Shifts are smooth and precise, minimizing energy loss and maximizing efficiency.
Yes. The Shimano M-Fort disc brake system with Quick Release WheelBrake delivers strong, consistent stopping power even in wet conditions. This ensures reliable braking during emergencies, prioritizing rider safety.
These tires excel on pavement, city streets, and light gravel. Their width balances grip and rolling resistance, making them versatile for daily commutes, leisure rides, and light off-road exploration. For extreme off-road use, specialized tires may be recommended.
Maintenance is straightforward. Regular cleaning of the chain and frame keeps the transmission running smoothly. Check brake pads and tire treads periodically for wear, and adjust seat/handlebar positions for comfort. No specialized tools are needed for basic upkeep, making it accessible for most riders.
